20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
#endif
#ifdef OF_HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#endif
#ifdef HAVE_NET_IF_H
# include <net/if.h>
#endif
#ifdef HAVE_NET_IF_TYPES_H
# include <net/if_types.h>
#endif
#ifdef HAVE_NET_IF_DL_H
# include <net/if_dl.h>
#endif
#ifdef HAVE_NETPACKET_PACKET_H
# include <netpacket/packet.h>
#endif
|
<
<
<
<
<
<
<
<
<
|
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
#endif
#ifdef OF_HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#endif
#ifdef HAVE_NET_IF_H
# include <net/if.h>
#endif
#import "OFSystemInfo.h"
#import "OFSystemInfo+NetworkInterfaces.h"
#import "OFArray.h"
#import "OFData.h"
#import "OFDictionary.h"
#ifdef OF_HAVE_FILES
|
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
|
OFSocketAddressFamilyAppleTalk, AF_APPLETALK,
sizeof(struct sockaddr_at));
# else
return false;
# endif
}
#endif
+ (OFDictionary OF_GENERIC(OFString *, OFNetworkInterface) *)networkInterfaces
{
void *pool = objc_autoreleasePoolPush();
OFMutableDictionary *ret = [OFMutableDictionary dictionary];
bool success = false;
OFEnumerator *enumerator;
OFMutableDictionary *interface;
success |= queryNetworkInterfaceIndices(ret);
success |= queryNetworkInterfaceIPv4Addresses(ret);
#ifdef OF_HAVE_IPV6
success |= queryNetworkInterfaceIPv6Addresses(ret);
#endif
#ifdef OF_HAVE_IPX
success |= queryNetworkInterfaceIPXAddresses(ret);
#endif
#ifdef OF_HAVE_APPLETALK
success |= queryNetworkInterfaceAppleTalkAddresses(ret);
#endif
if (!success) {
objc_autoreleasePoolPop(pool);
return nil;
}
enumerator = [ret objectEnumerator];
|
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
|
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
|
OFSocketAddressFamilyAppleTalk, AF_APPLETALK,
sizeof(struct sockaddr_at));
# else
return false;
# endif
}
#endif
static bool
queryNetworkInterfaceHardwareAddress(OFMutableDictionary *ret)
{
#if defined(HAVE_IOCTL) && defined(HAVE_NET_IF_H) && defined(SIOCGIFHWADDR)
OFStringEncoding encoding = [OFLocale encoding];
int sock = socket(AF_INET, SOCK_DGRAM, 0);
if (sock < 0)
return false;
for (OFString *name in ret) {
size_t nameLength = [name cStringLengthWithEncoding: encoding];
struct ifreq ifr;
OFData *hardwareAddress;
if (nameLength > IFNAMSIZ)
continue;
memset(&ifr, 0, sizeof(ifr));
memcpy(&ifr.ifr_name, [name cStringWithEncoding: encoding],
nameLength);
if (ioctl(sock, SIOCGIFHWADDR, &ifr) < 0)
continue;
if (ifr.ifr_hwaddr.sa_family != 1)
continue;
hardwareAddress = [OFData dataWithItems: ifr.ifr_hwaddr.sa_data
count: 6];
[[ret objectForKey: name]
setObject: hardwareAddress
forKey: OFNetworkInterfaceHardwareAddress];
}
return true;
#else
return false;
#endif
}
+ (OFDictionary OF_GENERIC(OFString *, OFNetworkInterface) *)networkInterfaces
{
void *pool = objc_autoreleasePoolPush();
OFMutableDictionary *ret = [OFMutableDictionary dictionary];
bool success = false;
OFEnumerator *enumerator;
OFMutableDictionary *interface;
success |= queryNetworkInterfaceIndices(ret);
success |= queryNetworkInterfaceIPv4Addresses(ret);
#ifdef OF_HAVE_IPV6
success |= queryNetworkInterfaceIPv6Addresses(ret);
#endif
#ifdef OF_HAVE_IPX
success |= queryNetworkInterfaceIPXAddresses(ret);
#endif
#ifdef OF_HAVE_APPLETALK
success |= queryNetworkInterfaceAppleTalkAddresses(ret);
#endif
success |= queryNetworkInterfaceHardwareAddress(ret);
if (!success) {
objc_autoreleasePoolPop(pool);
return nil;
}
enumerator = [ret objectEnumerator];
|